File Description / Source / Format / Notes / Date Created

Year 2002
Corporation Income Tax Brackets and Rates, 1909-2002: Data Release (PDF).  Table (Excel ver. 4): 1.  SOI Bulletin, Fall 2003.  January 2004.

Year 2001
Changes in Law and Regulations.  SOI-2001, Corporation Income Tax Returns, September 2004.  Adobe Acrobat PDF.  September 2004.

Description of the Sample and Limitations of the Data.  SOI-2001, Corporation Income Tax Returns, September 2004.  Adobe Acrobat PDF.  September 2004.

Explanation of Terms.  SOI-2001, Corporation Income Tax Returns, September 2004.  Adobe Acrobat PDF.  September 2004.

Introduction.  SOI-2001, Corporation Income Tax Returns, September 2004.  Adobe Acrobat PDF.  September 2004.

Year 2000
Changes in Law and Regulations.  SOI-2000, Corporation Income Tax Returns, September 2003.  Adobe Acrobat PDF.  September 2003.

Description of the Sample and Limitations of the Data.  SOI-2000, Corporation Income Tax Returns, September 2003.  Adobe Acrobat PDF.  September 2003.

Explanation of Terms.  SOI-2000, Corporation Income Tax Returns, September 2003.  Adobe Acrobat PDF.  September 2003.

Introduction.  SOI-2000, Corporation Income Tax Returns, September 2003.  Adobe Acrobat PDF.  September 2003.

Year 1999
Changes in Law and Regulations.  SOI-1999, Corporation Income Tax Returns, September 2002.  Adobe Acrobat PDF. October 2002.

Description of the Sample and Limitations of the Data.  SOI-1999, Corporation Income Tax Returns, September 2002.  Adobe Acrobat PDF. October 2002.

Explanation of Terms.  SOI-1999, Corporation Income Tax Returns, September 2002.  Adobe Acrobat PDF. October 2002.

Introduction.  SOI-1999, Corporation Income Tax Returns, September 2002.  Adobe Acrobat PDF. October 2002.

Year 1998
Corporation Income Tax Returns, 1998. A Collection of Tables.  See the Introduction, Changes in Law and Regulations, Description of the Sample and Limitations of the Data, and the Explanation of Terms Sections. There is also a Bridge Between 1998 and 1997 Industry Groupings.  SOI-1998, Corporation Income Tax Returns, September 2001. EXE File Includes XLS and PDF. November 2001.

Year 1997
Corporation Income Tax Returns, 1997. A Collection of Tables.  See the Introduction, Changes in Law and Regulations, Description of the Sample and Limitations of the Data, and Explanation of Terms Sections. SOI-1997, Corporation Income Tax Returns, September 2000. EXE File Includes XLS and PDF. December 2000.

Year 1996
Corporation Income Tax Returns, 1996. A Collection of Tables.  See the Explanation of Terms, and the Sampling / Data Limitations Description. SOI-1996, Corporation Income Tax Returns, September 1999.  EXE File Includes XLS and PDF. November 1999.

Year 1995
Corporation Income Tax Returns, 1995. A Collection of Tables.  See the Explanation of Terms, and the Sampling / Data Limitations Description. SOI-1995, Corporation Income Tax Returns, October 1998. EXE File Includes XLS and PDF. February 1999.

Year 1994
Corporation Income Tax Returns, 1994. A Collection of Tables.  See the Explanation of Terms. SOI-1994, Corporation Income Tax Returns, September 1997. EXE File Includes XLS and PDF. January 1999.